TY  - BOOK
AU  - Buffa,Elwood Spencer
TI  - Modern production/operations management
SN  - 0471056723 :
AV  - TS155 .B723 1980
U1  - 658.5 
PY  - 1980///
CY  - New York
PB  - Wiley
N1  - Fifth ed. published in 1977 under title: Modern production management
ER  -